1796995475

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 2497340160

約数和(自身を除く): 700344685

約数列:

[1, 5, 11, 25, 53, 55, 139, 265, 275, 583, 695, 887, 1325, 1529, 2915, 3475, 4435, 7367, 7645, 9757, 14575, 22175, 36835, 38225, 47011, 48785, 81037, 123293, 184175, 235055, 243925, 405185, 517121, 616465, 1175275, 1356223, 2025925, 2585605, 3082325, 6534529, 6781115, 12928025, 32672645, 33905575, 71879819, 163363225, 359399095, 1796995475]

約数ペア:

[(1, 1796995475), (5, 359399095), (11, 163363225), (25, 71879819), (53, 33905575), (55, 32672645), (139, 12928025), (265, 6781115), (275, 6534529), (583, 3082325), (695, 2585605), (887, 2025925), (1325, 1356223), (1529, 1175275), (2915, 616465), (3475, 517121), (4435, 405185), (7367, 243925), (7645, 235055), (9757, 184175), (14575, 123293), (22175, 81037), (36835, 48785), (38225, 47011)]